Obesity remains a serious health problem and it is no secret that many people want to lose weight. Behavioral economists typically argue that “nudges” help individuals with various decisionmaking flaws to live longer, healthier, and better lives. In an article in the new issue of Regulation, Michael L. Marlow discusses how nudging by government differs from nudging by markets, and explains why market nudging is the more promising avenue for helping citizens to lose weight.

Armed with a computer model in 1935, one could probably have written the exact same story on California drought as appears today in the Washington Post some 80 years ago, prompted by the very similar outlier temperatures of 1934 and 2014.

Two long wars, chronic deficits, the financial crisis, the costly drug war, the growth of executive power under Presidents Bush and Obama, and the revelations about NSA abuses, have given rise to a growing libertarian movement in our country – with a greater focus on individual liberty and less government power. David Boaz’s newly released The Libertarian Mind is a comprehensive guide to the history, philosophy, and growth of the libertarian movement, with incisive analyses of today’s most pressing issues and policies.

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Abortion, Third-Party Payer, and the Cost of Health Care

A major problem with America’s health care system, both before and after Obamacare, is the fact that consumers very rarely spend their own money when obtaining health care. Known as third-party payer, this problem exists in part because government directly finances almost 50 percent of health care expenditures. But even a majority of supposedly private health care spending is financed by employer-provided policies that are heavily distorted by a preference in the tax code that encourages insurance payments even for routine expenses. According to government data, only 12 percent of health care costs are financed directly by consumers. And since consumers almost always are buying health care with somebody else’s money, it should come as no surprise that this system results in rising costs and inefficiency. This is why repealing Obamacare is just the first step that is needed if policymakers genuinely want to restore a free market health care system (all of which is explained in this 4-minute video).

Unfortunately, many people think that market forces don’t work in the health care system and that costs will always rise faster than prices for other goods and services. There are a few examples showing that this is not true, and proponents of liberalization usually cite cosmetic surgery and laser-eye surgery as examples of treatments that generally are financed by out-of-pocket payments. Not surprisingly, prices for these treatments have been quite stable – particularly when increases in quality are added to the equation.

I just ran across another example, and this one could be important since it may resonate with those who normally are very suspicious of free markets. As the chart from the Alan Guttmacher Institute shows, the price of an abortion has been remarkably stable over the past 20-plus years. Let’s connect the dots to make everything clear. Abortions generally are financed by out-of-pocket payments. People therefore have an incentive to shop carefully and get good value since they are spending their own money. And because market forces are allowed, the cost of abortions is stable. The logical conclusion to draw from this, of course, is that allowing market forces for other medical services will generate the same positive results in terms of cost and efficiency.

None of this analysis, by the way, implies that abortion is good or bad, or that it should be legal or illegal. The only lesson to be learned is that market forces control costs and promote efficiency and that more government spending and intervention exacerbate the third-party payer crisis.